return false;
      }
      if (aspect2 != other.aspect2) {
        return false;
      }
      return true;
    }
  }

  /** Test class that violates reflexivity. It is not equal to itself */
  private static class NonReflexiveObject {

    @Override
    public boolean equals(@Nullable Object o) {
      return false;
    }

    @Override

   * consistently between their order within {@code valuesInExpectedOrder} and the order implied by
   * the given {@code comparator}.
   *
   * <p>In detail, this method asserts
   *
   * <ul>
   *   <li><i>reflexivity</i>: {@code comparator.compare(t, t) = 0} for all {@code t} in {@code
   *       valuesInExpectedOrder}; and
   *   <li><i>consistency</i>: {@code comparator.compare(ti, tj) < 0} and {@code

        // Test equality
        assertTrue(data1.equals(data2));
        assertTrue(data2.equals(data1));
        assertEquals(data1.hashCode(), data2.hashCode());

        // Test reflexivity
        assertTrue(data1.equals(data1));

        // Test with null
        assertFalse(data1.equals(null));

        // Test with different class
        assertFalse(data1.equals("string"));
    }

        return false;
      }
      if (aspect2 != other.aspect2) {
        return false;
      }
      return true;
    }
  }

  /** Test class that violates reflexivity. It is not equal to itself */
  private static class NonReflexiveObject {

    @Override
    public boolean equals(@Nullable Object o) {
      return false;
    }

    @Override

   * consistently between their order within {@code valuesInExpectedOrder} and the order implied by
   * the given {@code comparator}.
   *
   * <p>In detail, this method asserts
   *
   * <ul>
   *   <li><i>reflexivity</i>: {@code comparator.compare(t, t) = 0} for all {@code t} in {@code
   *       valuesInExpectedOrder}; and
   *   <li><i>consistency</i>: {@code comparator.compare(ti, tj) < 0} and {@code